LEADER 00751nam0-22002291i-450- 001 990001220680403321 035 $a000122068 035 $aFED01000122068 035 $a(Aleph)000122068FED01 035 $a000122068 100 $a20000920d--------km-y0itay50------ba 101 1 $aeng 200 1 $aElectrostatics problems with unilateral constraints$eSèminaire sur les èquations aux dèrivèes pa rtielles III. Collège de France 1966-67. by Fichera, G. 700 1$aFichera,$bGaetano$f<1922-1996>$0761 801 0$aIT$bUNINA$gRICA$2UNIMARC 901 $aBK 912 $a990001220680403321 952 $a22-B-26-(3$b10144$fMA1 959 $aMA1 996 $aElectrostatics problems with unilateral constraints$9343210 997 $aUNINA DB $aING01